6
MAINTENANCE.............................................................................................................43
REMOVABLE GUARDS AND ACCESS PANELS.................................................................. 43
BELTS AND PULLEYS..................................................................................................... 44
V-Belt Tension........................................................................................................... 44
Adjusting BladeShaft Drive Belt Tension.................................................................46
Replacing the BladeShaft Belt:................................................................................. 46
Replacing the Jackshaft Belt..................................................................................... 46
BLADESHAFT MAINTENANCE.........................................................................................48
BladeShaft Replacement ...........................................................................................48
BLADE COLLAR REMOVAL/INSTALLATION....................................................................49
CIRCUIT BREAKERS........................................................................................................52
MAXIMUM CUT DEPTH ADJUSTMENT............................................................................52
LUBRICATION.................................................................................................................53
ENGINE...........................................................................................................................54
Air and Oil Filter Chart............................................................................................ 54
PTO DRIVE MAINTENANCE........................................................................................... 55
REPLACING THE BATTERY..............................................................................................57
RAISE-LOWER SYSTEM..................................................................................................58
JOYSTICK TENSION ADJUSTMENT.................................................................................. 59
HYDRAULIC SYSTEM MAINTENANCE............................................................................. 60
Routine Maintenance............................................................................................... 60
Draining & Filling the Hydraulic System................................................................. 61
Bleeding the Depth Stop Cylinder............................................................................. 63
DRIVE WHEEL ALIGNMENT............................................................................................ 64
SPECIFICATIONS..........................................................................................................66
DIMENSIONS..................................................................................................................67
6457 ELECTRICAL SCHEMATIC ….. ............................................................................... 68
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NOTE
Specifications are subject to change without notice.